Detailed timetable

15:48 London Paddington to Swansea

Monday 12 October 2026

Live map
Headcode: 1B21Headcode1B21 OperatorGreat Western Railway UIDW34634

Planned service information

Power type
Electric multiple unit
Timing load / planned train type
802
Maximum speed
125 mph
Train class code
B
Reservation code
R
Catering code
T
LocationPlatformScheduledActual
ArrivalDepartureArrivalDepartureDelay
London Paddington915:48 16:06 +18 min
Royal Oak Junctionpass15:49 16:07 +18 min
Portobello Junction (London)pass15:50½ 16:08 +18 min
Ladbroke Grovepass15:51 16:11 +20 min
Acton Westpass15:53½ 16:14 +21 min
Southall1pass15:55½ 16:15 +20 min
Heathrow Airport Junctionpass15:56½ 16:17 +21 min
Slough2pass16:00 16:20 +20 min
Maidenhead1pass16:03 16:23 +20 min
Twyford1pass16:06½ 16:26 +20 min
Kennet Bridge Junctionpass16:09½ 16:29 +20 min
Reading916:1116:13 16:31 16:34 +21 min
Reading High Level Junctionpass16:14 16:35 +21 min
Goring & Streatleypass16:19 16:39 +20 min
Didcot Parkway1pass16:24 16:44 +20 min
Wantage Roadpass16:28 16:49 +21 min
Challowpass16:30 16:51 +21 min
Uffington (Oxfordshire)pass16:31 16:52 +21 min
Swindon416:3816:40 17:00 17:02 +22 min
Wootton Bassett Junctionpass16:45 17:06 +21 min
Hullavingtonpass16:51½ 17:13 +22 min
Westerleigh Junctionpass16:59 17:21 +22 min
Bristol Parkway217:0217:04 17:25 17:28 +24 min
Patchway2pass17:06 17:31 +25 min
Pilning2pass17:08½ 17:34 +26 min
Severn Tunnel Eastpass17:09½ 17:35 +26 min
Severn Tunnel Westpass17:13 17:38 +25 min
Severn Tunnel Junction3pass17:14 17:40 +26 min
Llanwern West Junctionpass17:19 17:45 +26 min
Maindee East Junctionpass17:20½ 17:46½
Maindee West Junctionpass17:21 17:48 +27 min
Newport (S Wales)217:2217:24 17:49 17:50 +26 min
Gaer Junctionpass17:25½ 17:52 +27 min
Ebbw Junctionpass17:26½ 17:52 +26 min
Marshfieldpass17:30 17:55 +25 min
Moorland Road Junctionpass17:34½ 17:59 +25 min
Long Dyke Junctionpass17:35 17:59 +24 min
Cardiff Central317:3717:39 18:02 18:04 +25 min
Leckwith North Junctionpass17:42½ 18:07 +25 min
Pontyclunpass17:50½ 18:15 +25 min
Bridgend117:5818:00 18:29 18:32 +32 min
Stormypass18:04½ 18:47 +43 min
Margam Moors Junctionpass18:07½ 18:52 +45 min
Margam East Junctionpass18:08½ 18:53 +45 min
Port Talbot Parkway118:1118:12 18:57 18:58 +46 min
Court Sart Junctionpass18:16½ 19:06 +50 min
Neath18:1918:20 19:09 19:11 +51 min
Swansea Loop Eastpass18:32 19:22 +50 min
Swansea318:34 19:25 +51 min

Bold times are confirmed TRUST movement reports. Italic times are predictions based on the latest confirmed delay.